世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
相信你的根基,但不要害怕拓展新枝。
The best way to predict the future is to create it.
A first sign of the beginning of understanding is the wish to die.
In a world of rapid change, the ability to learn and adapt is the ultimate competitive advantage.